I never once said that's it's ok for vendors to send out a poor product. In all fairness I agree that vendors should dip and qt everything before selling. What I disagree with is people thinking that they will get a pest free product every time out, its just not realistic. Would that be nice? Heck yea I'm all for that as well, but again this isn't a perfect world we live in. As I stated in the post you quoted, vendors have come on here explaining their qt procedures but nothing is perfect. There is a chance that they can ship something out with any type of pest on it. That is why I stress a good qt procedure on OUR END to help ensure that no unwanted pests enter our systems. And every vendor that is worth anything will try to make it right be it a full refund or sending another frag out no charge.
Again, I do not condone any vendor to knowingly ship out corals with pests, nor would I purchase from one as well.
You say you want to make a change in this hobby? You can start by stressing the need for everyone to have a qt setup of their own.